Initial rodecomp source snapshot

Source/Client/WebBrowser.h

@@ -0,0 +1,83 @@
+#ifndef RAGNAROK_SOURCE_CLIENT_WEBBROWSER_H
+#define RAGNAROK_SOURCE_CLIENT_WEBBROWSER_H
+
+#include "Client/BrowserInterface.h"
+
+#include <cstddef>
+
+class BrowserClientSite;
+class CMouse;
+class CRenderSystemBase;
+struct ServiceOptions;
+struct BrowserRegistry;
+struct BrowserFactory;
+namespace client {
+  struct ApplicationActivation;
+}
+
+// Borrowed application globals, concrete popup factory and native procedures.
+// All must outlive the browser. Renderer dimensions retain their original
+// separately owned globals rather than querying virtuals during popup dispatch.
+struct WebBrowserContext {
+  HWND const& applicationWindow;
+  HINSTANCE const& instance;
+  const char* const& title;
+  CMouse& mouse;
+  CRenderSystemBase& renderSystem;
+  ServiceOptions& service;
+  client::ApplicationActivation& activation;
+  BrowserFactory& popupFactory;
+  const int& renderWidth;
+  const int& renderHeight;
+  WNDPROC hostProcedure;
+  WNDPROC editProcedure;
+  WNDPROC& previousEditProcedure;
+};
+
+// Original nonpolymorphic 64-byte CWebBrowser prefix. Context follows it as a
+// host dependency view; no original executable addresses are used at runtime.
+class CWebBrowser {
+public:
+  explicit CWebBrowser(WebBrowserContext& context);
+  ~CWebBrowser();
+  CWebBrowser(const CWebBrowser&) = delete;
+  CWebBrowser& operator=(const CWebBrowser&) = delete;
+
+  bool Create(int width, int height);
+  bool Close();
+  bool AttachExternalEvents(BrowserRegistry& registry);
+  void Resize(int width, int height);
+  void Poll();
+  bool Navigate(std::string address);
+  void ShowAuxiliary(unsigned char value);
+  bool MatchesWindow(HWND window) const;
+
+  /* 0000 */ IWebBrowser2* browser;
+  /* 0004 */ IUnknown* externalEvents;
+  /* 0008 */ BrowserClientSite* site;
+  /* 000C */ HWND host;
+  /* 0010 */ HWND browserWindow;
+  /* 0014 */ int cursorState;
+  /* 0018 */ unsigned char auxiliaryVisible;
+  unsigned char unknown_0019[3];
+  /* 001C */ int screenWidth;
+  /* 0020 */ int screenHeight;
+  /* 0024 */ DWORD cookie;
+  /* 0028 */ HWND rebar;
+  /* 002C */ HWND combo;
+  /* 0030 */ int barHeight;
+  /* 0034 */ int width;
+  /* 0038 */ int height;
+  /* 003C */ unsigned char restoreOption;
+  unsigned char unknown_003D[3];
+  WebBrowserContext* context;
+};
+
+#if defined(_WIN32) && !defined(_WIN64)
+static_assert(offsetof(CWebBrowser, host) == 0xC);
+static_assert(offsetof(CWebBrowser, cookie) == 0x24);
+static_assert(offsetof(CWebBrowser, restoreOption) == 0x3C);
+static_assert(offsetof(CWebBrowser, context) == 0x40);
+#endif
+
+#endif